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Thepotemich [5.8K]
3 years ago
13

Please help!!!! im stuck on this oneeeeeeeeeeeeee and also explain

Mathematics
2 answers:
mestny [16]3 years ago
5 0

Answer: B. 3n + 9

Step-by-step explanation:

there are 3 with an unknown value so it is 3n and there are 9 pieces that are each equal to 1 witch makes it 3n+9. hope this helps have a good day

musickatia [10]3 years ago
4 0
The answer is b! 3n+9
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